ES2045193T3 - Composicion de recubrimiento endurecible termicamente a base de urea de poliuretano. - Google Patents

Composicion de recubrimiento endurecible termicamente a base de urea de poliuretano.

Info

Publication number
ES2045193T3
ES2045193T3 ES89100005T ES89100005T ES2045193T3 ES 2045193 T3 ES2045193 T3 ES 2045193T3 ES 89100005 T ES89100005 T ES 89100005T ES 89100005 T ES89100005 T ES 89100005T ES 2045193 T3 ES2045193 T3 ES 2045193T3
Authority
ES
Spain
Prior art keywords
composition
polyurethane urea
coating based
hardening coating
thermally hardening
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES89100005T
Other languages
English (en)
Inventor
Josef Dr Pedain
Wilhelm Dr Thoma
Walter Dr Schroer
Waldemar Kling
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of ES2045193T3 publication Critical patent/ES2045193T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
    • D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Paints Or Removers (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Laminated Bodies (AREA)

Abstract

COMPUESTO ENDURECIBLE AL CALOR PARA REVESTIMIENTO EN CAPAS QUE CONTIENE: A) UN PREPOLIMERIZADO QUE CONTIENE UNA MEDIA DE 2 - 4 GRUPOS NCO KETOXIM - BLOQUEADOS CON UN PESO MOLECULAR MEDIO DE 500 - 15.000 SOBRE LA BASE DE UN POLIISOCIANATO Y UN POLIHIDROXICOMPONENTE QUE CONTIENE 20 - 100 % DEL PESO DE ETILENOXIDO, Y B) UN RETICULADOR DE FORMULA DONDE R O R1 SIGNIFICAN H O C1 - C4 - ALQUILO, SIENDO LA PROPORCION DE EQUIVALENTES DE GRUPOS NCO BLOQUEADOS EN A) REESPECTO A LOS GRUPOS NH2 DE B) ENTRE 1,35:1 Y 0,95:1. TAMBIEN SE DESCRIBE LA APLICACION DE ESTOS COMPUESTOS PARA EL REVESTIMIENTO (PERMEABLE AL VAPOR DE AGUA) DE SUSTRATOS.
ES89100005T 1988-01-09 1989-01-02 Composicion de recubrimiento endurecible termicamente a base de urea de poliuretano. Expired - Lifetime ES2045193T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3800434A DE3800434A1 (de) 1988-01-09 1988-01-09 Hitzehaertbare beschichtungszusammensetzung auf polyurethanharnstoff-basis

Publications (1)

Publication Number Publication Date
ES2045193T3 true ES2045193T3 (es) 1994-01-16

Family

ID=6345005

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89100005T Expired - Lifetime ES2045193T3 (es) 1988-01-09 1989-01-02 Composicion de recubrimiento endurecible termicamente a base de urea de poliuretano.

Country Status (7)

Country Link
US (1) US4935485A (es)
EP (1) EP0324337B1 (es)
JP (1) JP2672133B2 (es)
AT (1) ATE81140T1 (es)
CA (1) CA1334717C (es)
DE (2) DE3800434A1 (es)
ES (1) ES2045193T3 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5071937A (en) * 1987-12-22 1991-12-10 Mobay Corporation Coating compositions based on blocked polyisocyanates and sterically hindered aromatic polyamines
DE4038705A1 (de) * 1990-12-05 1992-06-11 Hasso Von Bluecher Schichtmaterial fuer medizinische zwecke
US5338479A (en) * 1991-02-12 1994-08-16 Cargill, Incorporated Blocked isocyanate blend having a high isocyanate content
NO921919L (no) * 1991-06-01 1992-12-02 Bayer Ag Beleggingsmiddel for vanndampgjennomtrengelige belegg og fremgangsmaate for fremstilling derav
US5243011A (en) * 1992-04-09 1993-09-07 Cargill, Incorporated Low temperature curing, high solids, low VOC coating composition
EP0603410B1 (en) * 1992-06-19 1998-09-02 Komatsu Seiren Co., Ltd. Moisture-permeable waterproof cloth and production thereof
US5692936A (en) * 1992-06-19 1997-12-02 Komatsu Seiven Co., Ltd. Moisture-permeable waterproof fabric and process for producing the same
US8325329B2 (en) 2007-10-26 2012-12-04 Arkray, Inc. Sample detector and measurement device equipped with the same
US8877288B2 (en) * 2009-03-09 2014-11-04 Akko Global High abrasion resistance coating process

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1220384B (de) * 1962-03-03 1966-07-07 Bayer Ag Verwendung von mit Schwefel vernetzten Polyurethanen als Lederaustauschstoff
BE630578A (es) * 1963-04-05
FR2007605A1 (es) * 1968-05-01 1970-01-09 Ajinomoto Kk
DE1949060A1 (de) * 1968-09-30 1970-05-06 Ajinomoto Kk Verfahren zur Herstellung von Blockcopolymeren
JPS54961B1 (es) * 1969-04-24 1979-01-18
DE2814079A1 (de) * 1978-04-01 1979-10-11 Bayer Ag Beschichtungsmassen
DE2902090A1 (de) * 1979-01-19 1980-07-24 Bayer Ag Hitzehaertbare beschichtungsmassen und verfahren zur beschichtung von substraten
DE3015143A1 (de) * 1979-04-30 1980-11-06 Grace W R & Co Polyurethanpolymere in waessrigem medium und verfahren zu deren herstellung
DE3004327C2 (de) * 1980-02-06 1982-06-03 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Velourleder-Imitaten im Umkehrverfahren
GB2087909B (en) * 1980-11-22 1984-11-07 Shirley Inst Breathable non-porous polyurethane film
DE3108953A1 (de) * 1981-03-10 1982-09-30 Herberts Gmbh, 5600 Wuppertal Hitzehaertbare beschichtungsmasse, deren verwendung und verfahren zum beschichten von substraten
JPS5857420A (ja) * 1981-09-30 1983-04-05 Mitsubishi Chem Ind Ltd ポリアミノ酸ウレタン樹脂の製造法
JPS5936781A (ja) * 1982-08-23 1984-02-29 セイコ−化成株式会社 擬革
JPS619423A (ja) * 1984-06-22 1986-01-17 Toyo Tire & Rubber Co Ltd 透湿性ポリウレタン重合体の製造方法

Also Published As

Publication number Publication date
ATE81140T1 (de) 1992-10-15
CA1334717C (en) 1995-03-07
US4935485A (en) 1990-06-19
EP0324337B1 (de) 1992-09-30
DE3800434A1 (de) 1989-07-20
JPH023467A (ja) 1990-01-09
DE58902340D1 (de) 1992-11-05
JP2672133B2 (ja) 1997-11-05
EP0324337A1 (de) 1989-07-19

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